ISO INTERNATIONAL STANDARD 16031-1 First edition 2002-06-15 Aerospace fluid systems O-rings, inch series: Inside diameters and cross sections, tolerances and size-identification codes - Part 1: Close tolerances for hydraulic systems Systemes aérospatiaux de fluides Joints toriques, série en inches: diametres intérieurs et sections, tolerances et codes d'identification dimensionnelle Partie 1: Tolérances serrees pour systemes hydrauliques Reference number ISO 16031-1:2002(E) @ISO 2002 copyrighted by UNE, C/ Genova, 6. 28004 Madrid, Spai in (all right ed): Wed Feb 14 05:39:18 UTC 2024 Downloaded/printed for Georgia Institute of Technologv, This standard provided bv AENOR. No further authorized ISO 16031-1:2002(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The IsO Central Secretariat accepts no liability in this area. AdobeisatrademarkofAdobeSystemsIncorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters that a problem relating to it is found, please inform the Central Secretariat at the address given beiow. @ISO2002 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IsO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.ch Printed in Switzerland i copyrighted by UNE, C/ Genova, 6. 28004 Madrid, Spain (all rights reserved); Wed Feb 14 05:39:18 UTC 2024 @IsO2002-All rights reserved Downloaded/printed for Georgia Institute of Technologv. This standard provided bv AENOR. No further reDroductions authorized. ISO 16031-1:2002(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO memberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnica committees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablishedhas liaison with isO, also take part in the work. IsO collaborates closely with the International Electrotechnical Commission(lEC)onallmattersofelectrotechnicalstandardization International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 3. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this part of isO 16031 may be the subject of patent rights. isO shall not be held responsible for identifying any or all such patent rights. ISO 16031-1 was prepared by Technical Committee ISO/TC 20, Aircraft and space vehicles, Subcommittee SC 10, Aerospace fluid systems and components. IsO 16031 consists of the following parts, under the general title Aerospace fluid systems - O-rings, inch series: Insidediametersandcrosssections,tolerancesandsize-identificationcodes Part 1: Close tolerances forhydraulic systems 一 Part 2: Standard tolerances (for non-hydraulic systems) @ISoo2002edbAUnigbts resevedo4 Mad